Jag: Saturated polyester resin; Heat resistance: 212°F (100°C); Cold resistance: -4°F (-20°C); Dishwasher safe; Made in China. When using in the dishwasher, please place it on the top of the device so as not to store it in such a way that it may cause pressure on the product. Cannot be used in microwaves. Please do not use cleansers or scrubbers when washing. Do not place near fire. May deform with terpene or oil contained in the skin of lemons and other crumbs Jug markings are approximately 2 cups (10.1 fl oz (300 ml) and 4 cups (600 ml)) [Brewer] Polypropylene; Heat resistant temperature: 222°F (100°C), Dishwasher safe, Made in China. When using in the dishwasher, please place it on the top of the device so as not to store it in such a way that it may cause pressure on the product. Please do not use cleansers or scrubbers when washing. Please do not place near fire [Cotton paper filter] Cotton pulp, wood pulp, 20 pieces in Japan Please note that there is no adhesive on the crimping part of the cotton paper filter, so if you use it without folding it, you may open it.